Q. What is the function of tight junctions in epithelial cells?

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Q. Tight junctions are made up of single junctions in our body.

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Q. Which of the following is the continuous channel formed by the cell membranes?

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Q. What do you mean by leukocyte extravasation?

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Q. Which of the following is a signaling molecule for bacteria?

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Q. Bacteria uses glycoproteins and glycolipids to attach itself to the host cell.

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Q. Which of the following is the result of platelet interaction?

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Q. Which of the following immunoglobulin is naturally given to the fetus?

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Q. What is the range of amino acids present in an immunoglobulin molecule?

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Q. In an immunoglobulin, the heavy chains and the light chains are held together by ____________

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Q. What ions is required for the function of cadherins?

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Q. Cadherins are 720-750 amino acids long.

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Q. Which of the following has abundant protocadherins?

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Q. What is epithelial mesenchymal transistion?

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Q. Where is the CDH3 gene expressed?

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Q. Which of the following is caused by cadherin disorder?

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Q. Who discovered desmosomes?

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Q. What is the size range of adheren junctions?

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Q. Who coined the term desmosomes?

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Q. Which tissues in our body contains abundant desmosomes?

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